package channel;

import java.util.LinkedList;

import dataLayer.Packet;

public interface Channel {

	
	
	public void send(Packet toSend);
	public void send(LinkedList<Packet> toSend);
	public void sendAck(Packet ack);
	public void sendAck(LinkedList<Packet> ack);
	public Packet receive();
	public Packet receiveAck();
	public boolean empty();
	
}
